{"product_id":"lm3s2776-iqr50-a0","title":"LM3S2776-IQR50-A0","description":"\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eTexas Instruments\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eStellaris® ARM® Cortex®-M3S 2000\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | Tray\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM® Cortex®-M3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e32-Bit Single-Core\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e50MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eCANbus, I2C, IrDA, Microwire, SPI, SSI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, DMA, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e33\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e128KB (128K x 8)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Type\u003c\/td\u003e \t\u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eEEPROM Size\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e64K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e2.25V ~ 2.75V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 6x10b\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOscillator Type\u003c\/td\u003e \t\u003ctd\u003eInternal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e64-LQFP (10x10)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e64-LQFP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1757832376\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eAbout the LM3S2776-IQR50-A0 Microcontroller\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLM3S2776-IQR50-A0\u003c\/strong\u003e is a high-performance 32-bit microcontroller from Texas Instruments' Stellaris ARM Cortex-M3 family, engineered for demanding embedded applications that require robust connectivity and exceptional processing capabilities. Operating at 50MHz with 128KB Flash memory and 64KB RAM, this MCU delivers outstanding performance for industrial automation, motor control, communication gateways, and real-time control systems.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Technical Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eARM Cortex-M3 Core Architecture:\u003c\/strong\u003e Industry-standard 32-bit RISC processor ensures efficient code execution, low power consumption, and excellent real-time performance with deterministic interrupt handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Connectivity Options:\u003c\/strong\u003e Integrated CANbus, I2C, IrDA, Microwire, SPI, SSI, and UART\/USART interfaces enable seamless communication with sensors, actuators, displays, and network devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Peripheral Integration:\u003c\/strong\u003e Built-in DMA controller, PWM generators, watchdog timer (WDT), power-on reset (POR), and brown-out detection enhance system reliability and reduce external component count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Temperature Range:\u003c\/strong\u003e Operates reliably from -40°C to 85°C, making it ideal for harsh industrial environments, automotive applications, and outdoor installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Efficient Package:\u003c\/strong\u003e 64-pin LQFP (10x10mm) surface mount package with 33 general-purpose I\/O pins optimizes PCB real estate while providing ample connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Signal Processing:\u003c\/strong\u003e Six-channel 10-bit ADC enables precise sensor interfacing, signal monitoring, and data acquisition for mixed-signal applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Supply:\u003c\/strong\u003e Wide voltage range (2.25V to 2.75V) supports various power architectures and battery-powered designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\u003cp\u003eThe LM3S2776-IQR50-A0 excels in a wide range of industrial and commercial applications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e PLC controllers, factory automation systems, process control equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e Brushless DC motor drives, stepper motor controllers, servo systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Automation:\u003c\/strong\u003e HVAC control systems, lighting controllers, access control devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Equipment:\u003c\/strong\u003e Protocol converters, industrial gateways, fieldbus interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Acquisition:\u003c\/strong\u003e Multi-channel data loggers, sensor networks, measurement instruments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Networking:\u003c\/strong\u003e Ethernet-enabled devices, remote monitoring systems, IoT edge nodes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign Considerations \u0026amp; Integration\u003c\/h3\u003e\u003cp\u003eWhen integrating the LM3S2776-IQR50-A0 into your design, consider its rich peripheral set for reducing external components, its internal oscillator for simplified clock generation, and its DMA capability for efficient data transfers without CPU intervention. The comprehensive communication interfaces make it an excellent choice for multi-protocol systems and gateway applications.\u003c\/p\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Semiconductor Needs?\u003c\/h3\u003e\u003cp\u003eAt \u003ca href=\"https:\/\/hqickey.com\" title=\"HQICKEY - Premium Semiconductor Components \u0026amp; Electronic Parts Supplier\"\u003e\u003cstrong\u003eHQICKEY\u003c\/strong\u003e\u003c\/a\u003e, we are committed to providing authentic, high-quality semiconductor components with complete traceability, competitive pricing, and expert technical support. Our extensive inventory spans thousands of components from leading manufacturers worldwide, ensuring you find exactly what you need for your embedded systems projects.\u003c\/p\u003e\u003cp\u003eExplore our comprehensive selection of \u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers - ARM Cortex, PIC, AVR, STM32 \u0026amp; More | HQICKEY\"\u003e\u003cstrong\u003emicrocontrollers\u003c\/strong\u003e\u003c\/a\u003e featuring ARM Cortex-M, PIC, AVR, STM32, and other popular architectures from Texas Instruments, STMicroelectronics, Microchip, NXP, and more. Whether you're designing industrial control systems, IoT devices, or consumer electronics, we have the right MCU for your application.\u003c\/p\u003e\u003cp\u003eStay informed about the latest semiconductor technologies, design tips, and industry trends by visiting our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog - Semiconductor News, Design Guides \u0026amp; Industry Insights\"\u003e\u003cstrong\u003etechnical blog\u003c\/strong\u003e\u003c\/a\u003e. Our expert team regularly publishes in-depth articles on embedded systems design, component selection guides, application notes, and emerging technologies to help you make informed decisions for your projects.\u003c\/p\u003e\u003ch3\u003eQuality Assurance \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eEvery LM3S2776-IQR50-A0 microcontroller we supply comes with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ 100% authentic components directly from authorized distributors\u003c\/li\u003e\n\u003cli\u003e✓ Full manufacturer traceability and documentation\u003c\/li\u003e\n\u003cli\u003e✓ RoHS compliance certification\u003c\/li\u003e\n\u003cli\u003e✓ Professional packaging to prevent ESD damage\u003c\/li\u003e\n\u003cli\u003e✓ Technical support from our experienced engineering team\u003c\/li\u003e\n\u003cli\u003e✓ Fast worldwide shipping with tracking\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOrder your LM3S2776-IQR50-A0 today and experience the HQICKEY difference – where quality meets reliability, backed by exceptional customer service and technical expertise.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNeed assistance with component selection, technical specifications, or bulk ordering? Contact our sales team for personalized support and competitive quotes for volume purchases.\u003c\/em\u003e\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51002403193121,"sku":"LM3S2776-IQR50-A0","price":355874.9,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_296_4040152_PM_64_c155d2eb-a886-481c-a5f9-270ac4744ac6.jpg?v=1741196641","url":"https:\/\/hqickey.com\/products\/lm3s2776-iqr50-a0","provider":"HQICKEY","version":"1.0","type":"link"}